Growing community of inventors

Graz, Austria

Gerhard Ertl

Average Co-Inventor Count = 6.86

ph-index = 2

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 33

Gerhard ErtlThomas Stoll (2 patents)Gerhard ErtlHorst Fries (2 patents)Gerhard ErtlHermann Weiss (2 patents)Gerhard ErtlJuergen Hermann (2 patents)Gerhard ErtlMichael Haug (2 patents)Gerhard ErtlHelmut Bruendl (1 patent)Gerhard ErtlKarsten Stello (1 patent)Gerhard ErtlGerhard Ertl (2 patents)Thomas StollThomas Stoll (25 patents)Horst FriesHorst Fries (4 patents)Hermann WeissHermann Weiss (2 patents)Juergen HermannJuergen Hermann (2 patents)Michael HaugMichael Haug (2 patents)Helmut BruendlHelmut Bruendl (1 patent)Karsten StelloKarsten Stello (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. H. Stoll Gmbh & Co. (2 from 104 patents)

2. H. Stoll Ag & Co. Kg (1 patent)


2 patents:

1. 6698253 - Method of and arrangement for designing of tubular round knitted articles produced of a flat knitting machine

2. 6611730 - Device and method of designing knit products to be manufactured on a knitting machine

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as of
12/19/2025
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